package Expe4;

import java.util.Scanner;

/**
 * @Author sy
 * @Date 2022/9/13
 */
public class Expe4F2 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        System.out.println("请输入年份：");
        int year = sc.nextInt();

        if ((year % 4 == 0 && year % 100 != 0)||(year % 400 == 0)){
            System.out.println(year+"是闰年");
        }else{
            System.out.println(year+"不是闰年");
        }
    }
}
